summaryrefslogtreecommitdiffstats
path: root/net/core/neighbour.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/core/neighbour.c')
-rw-r--r--net/core/neighbour.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index e287346e093..2a83914b027 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -826,6 +826,8 @@ next_elt:
write_unlock_bh(&tbl->lock);
cond_resched();
write_lock_bh(&tbl->lock);
+ nht = rcu_dereference_protected(tbl->nht,
+ lockdep_is_held(&tbl->lock));
}
/* Cycle through all hash buckets every base_reachable_time/2 ticks.
* ARP entry timeouts range from 1/2 base_reachable_time to 3/2